Ibhulogi

Sawubona Abafundi, Ngezansi sizokhuluma ngokuhlelwa kwamamojula e-PON futhi sizozama ukukuchaza kalula. (1) I-OLT optical module kanye ne-ONU optical module: Ngokwezigaba ezihlukene zamadivayisi e-plug-in kunezinhlobo ezimbili zamamojula we-PON optical: OLT optical module (lokhu...

Umehluko phakathi kwamamojula we-SFF, SFP, SFP + kanye ne-XFP optical ahlukaniswe ngokwezinhlobo ezahlukene zokupakisha, amamojula we-PON optical angahlukaniswa abe yizinhlobo ezilandelayo; Imojula ye-SFF optical: Le mojula incane ngosayizi, ngokuvamile ayishintshile, idayiswa ku-PCBA engaguquki, futhi ayikwazi ukukhishwa. Th...

I-PON optical module, ngezinye izikhathi ebizwa ngokuthi i-PON module, iyimojula ye-optical esebenza kahle kakhulu esetshenziswa ezinhlelweni ze-PON (passive optical network). Isebenzisa ubude begagasi obuhlukene ukuze idlulise futhi yamukele amasignali phakathi kwe-OLT (Optical Line Terminal) kanye ne-ONT (Optical Network Terminal) ngokuvumelana...

"I-VPN" i-VPN ubuchwepheshe bokufinyelela kude. Ngamagama alula, kusetshenziswa isixhumanisi senethiwekhi yomphakathi (imvamisa i-inthanethi) ukuze umise inethiwekhi yangasese. Isibonelo, ngolunye usuku umphathi ukuthumele ohambweni lwebhizinisi oluya ezweni, futhi ufuna ukufinyelela inethiwekhi yangaphakathi yeyunithi ensimini. ...

Ukuhumusha: I-Multiprotocol Label Switching (MPLS) iwumgogodla omusha we-IP wobuchwepheshe benethiwekhi. I-MPLS yethula umqondo wokushintsha ilebula egxile ekuxhumekeni kunethiwekhi ye-IP engaxhunywanga, ihlanganisa ubuchwepheshe bomzila wesithathu nobuchwepheshe bokushintsha besendlalelo sesibili, futhi inikeza fu...

I-Antenna iyisisetshenziswa esingenzi lutho, sithinta kakhulu amandla e-OTA nokuzwela, ukumbozwa kanye nebanga, futhi i-OTA iyindlela ebalulekile yokuhlaziya nokuxazulula inkinga yokuphuma, ngokuvamile thina ikakhulukazi ngamapharamitha alandelayo (amapharamitha alandelayo awalicabangeli iphutha elabhorethri, okwangempela...